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Our best laser tape measures review includes two Bosch laser tape measure models. We tested them both under real-world conditions to see how the models, from different ends of the pricing spectrum ...

[Andrew] got a little help from his friends to hack a laser distance meter. Using laser distance meters as sensors is one of the great quests of hackers – with good reason. Accurate distance ...

Measuring the distance using lasers is a mainstay ... Gao] and [Li-Shiuan Peh] used an infra-red (IR) line laser and the camera on a smartphone. Their prototype cost only $49 since they used ...